白矾
word C2- alum
Its characters
From the library
我立的一条白矾石的甬道上，经了那细雨，正如涂了一层薄薄的乳油；
Learn 白矾 in real texts
With a free account, hover any word in the library for its meaning, hear it read aloud, save words for review timed to your memory, and see how much of each book you already know.